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Присвоение значение объекта


RaX
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var my_a=document.getElementById('game').style.width;

Теоретически, данная конструкция должна присваивать переменной my_a значение ширины элемената, но этого не происходит. Что я делаю не так?

Практически, переменной будет присвоено только то значение, которое было установлено раннее. Если вам нужна фактическая ширина, используйте offsetWidth

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